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2320224020030 = 257311069227659
BaseRepresentation
bin100001110000111000001…
…000001110011000111110
322012210220101211112200002
4201300320020032120332
5301003304322120110
64533521325034302
7326426212523060
oct41607010163076
98183811745602
102320224020030
11815001a75724
123158123b5992
1313aa472b5027
148042994d730
154054ae08aa5
hex21c3820e63e

2320224020030 has 32 divisors (see below), whose sum is σ = 4927001057280. Its totient is φ = 769843913760.

The previous prime is 2320224019987. The next prime is 2320224020131. The reversal of 2320224020030 is 300204220232.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2320224019984 and 2320224020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 534611660 + ... + 534615999.

It is an arithmetic number, because the mean of its divisors is an integer number (153968783040).

Almost surely, 22320224020030 is an apocalyptic number.

2320224020030 is an abundant number, since it is smaller than the sum of its proper divisors (2606777037250).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320224020030 is a wasteful number, since it uses less digits than its factorization.

2320224020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069227704.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 2320224020030 its reverse (300204220232), we get a palindrome (2620428240262).

The spelling of 2320224020030 in words is "two trillion, three hundred twenty billion, two hundred twenty-four million, twenty thousand, thirty".

Divisors: 1 2 5 7 10 14 31 35 62 70 155 217 310 434 1085 2170 1069227659 2138455318 5346138295 7484593613 10692276590 14969187226 33146057429 37422968065 66292114858 74845936130 165730287145 232022402003 331460574290 464044804006 1160112010015 2320224020030